website: correct default puppet provisioner command
Merge pull request #771 from bpot/bp/fix_puppet_docs

website: correct default puppet provisioner command
builder/virtualbox/ovf: fix shutdown_timeout handling

The shutdown_timeout config parameter was being ignored
(for both the user setting and the "5m" default) on the
virtualbox-ovf builder. As a result, packer complained
of timeouts on graceful shutdowns, and the build process
would error out. This fixes that along with some newly
created tests.
Merge pull request #772 from greglu/virtualbox-ovf-shutdown-timer-fix

builder/virtualbox-ovf: fix shutdown_timeout handling
update CHANGELOG
builder/vmware-iso: ESX5Driver impl OutputDir [GH-773]
fmt
packer/rpc: make things loud
packer/rpc: make sure we read all the data
packer/rpc: a little more logging
packer/rpc: more logging in muxconn
packer/rpc: more logs
packer/rpc: more logging and fix a bug with read buffer start point
packer/rpc: get rid of trace level
packer/rpc: write only the remaining data on muxconn retry
update CHANGELOG
v0.5.1
website: stupid file to increase counter
up version for dev
builder/docker: include user vars for docker configuration